math
posted by Anonymous .
A jar contains 3 pink balls, 6 blue balls, and 3 red balls.
Event A = drawing a red ball on the first draw
Event B = drawing a pink ball on the second draw
If two balls are drawn from the jar, one after the other without replacement, what is P(A and B) expressed in simplest form

3/12 = ?
Since on red ball is already gone,
3/11 = ?
The probability of both/all events occurring is determined by multiplying the probabilities of the individual events.